#include <stdio.h>

int add(int a, int b)
{
    return a + b;
}
int main()
{
    int a = 0;
    int b = 0;

    printf("Input two int number :");
    scanf("%d%d", &a, &b);

    int c =add(a, b);
    printf("%d +%d = %d \n",a,b,c);
    return 0;
}
